This page about chemical control of moss in lawns was written by some osu experts but be aware that glyphosate will kill your grass.
Pet safe roof moss killer.
However iron and sulfur are low in toxicity at low doses.
To knock the moss back now you may consider chemical control.
Iron sulfate or ferrous ammonium sulfate may be a good option as long as you follow the label directions closely.
Wet forget concentrate reviews easily kill moss on any surface with wet forget.
Activated by water roof cleaner ox releases oxygen roof cleaning power and roof fungus mold and moss stain removal.
Apply the moss killer.
3 tablespoons baking soda.
Wet and forget is as simple as spraying your outdoor surface and forgetting it.
Do not allow the vinegar or vinegar mixture to touch any plant growth you wish to keep.
To apply dry powder moss killer place an extension ladder against the house and climb to the roof.
Since moss grows in a ph environment of 5 0 5 5 or 6 0 by changing the environment to a base level it will effectively kill the moss.
Spot treat small patches of moss with common household items that won t negatively affect your pet.
Safe on all surfaces roof cleaner ox can also be used as a metal roof cleaner.
Vinegar will kill any plant life.
Vinegar can be used as an herbicide and pesticide.
To apply wet moss killer attach the garden hose to the container.
Moss killers based on zinc or copper create toxic runoff that can harm fish and aquatic life as well as people in high enough concentrations.
Vinegar is an acid and can damage some surfaces.
Run the water for a moment until the moss killer begins to flow out.
Easily clean roofs from black streaks and heavy moss wet forget is safe on any type of roof.
Mix the baking soda and water in a spray bottle and shake until the solution is well mixed.
Test any surface prior to applying.
Below is a list of some common household items that are bases.
To minimize risk to pets follow label directions and minimize their exposure.
You want to soak the moss so apply enough cover it thoroughly.
Maintain a consistent flow of moss killer down the line.
By mixing these products with water or by applying them directly they can kill moss in yards off of roofs siding decks or other unwanted areas.
Thanks again for reaching out to osu.
Make a 3 percent soap solution by mixing 1 ounce of lemon scented liquid dish soap with 1 quart.
Walk around spraying any moss patches with your natural moss killer for lawns.
Non toxic environmentally safe roof fungus shingle cleaner has no harmful by products and will decomposes into water oxygen and soda ash.
To prevent moss growth spray an area with vinegar.
1 quart of warm water.